/* ===== PROFILE PAGE LAYOUT ===== */
.profile-page {
  min-height: 100vh;
  background: var(--gradient-page);
  display: flex;
  flex-direction: column;
}

.profile-layout {
  display: flex;
  padding-top: var(--nav-height);
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
  width: 240px;
  min-width: 240px;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-right: 1px solid rgba(30,58,138,0.1);
  padding: 36px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.sidebar__avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, #F0FAEC, #EEF1FA);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  overflow: hidden;
  border: 3px solid rgba(30,58,138,0.25);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.sidebar__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar__avatar svg {
  width: 44px;
  height: 44px;
  fill: var(--green-primary);
}

.sidebar__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  text-align: center;
  line-height: 1.3;
}

.sidebar__nickname {
  font-size: 13px;
  color: var(--text-body);
  margin-bottom: 2px;
}

.sidebar__email {
  font-size: 12px;
  color: var(--green-primary);
  text-decoration: none;
  margin-bottom: 24px;
  word-break: break-all;
  text-align: center;
}

.sidebar__email:hover {
  text-decoration: underline;
}

/* Sidebar Navigation */
.sidebar__nav {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar__nav a {
  display: block;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-body);
  text-decoration: none;
  border-radius: 10px;
  transition: all 0.25s ease;
}

.sidebar__nav a:hover {
  background: rgba(30,58,138,0.08);
  color: var(--text-dark);
}

.sidebar__nav a.active {
  background: rgba(30,58,138,0.12);
  color: var(--green-dark);
  font-weight: 700;
}

/* ===== MAIN PROFILE CONTENT ===== */
.profile-main {
  flex: 1;
  padding: 40px 48px;
  overflow-y: auto;
}

.profile-main__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 26px;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.profile-main__subtitle {
  font-size: 14px;
  color: var(--text-body);
  margin-bottom: 36px;
}

/* ===== PROFILE FORM CARDS ===== */
.profile-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  border: 1px solid rgba(30,58,138,0.06);
}

.profile-card__heading {
  font-weight: 700;
  font-size: 17px;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.profile-card__subheading {
  font-size: 13px;
  color: var(--text-body);
  margin-bottom: 24px;
}

/* Form grid */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-row--2col {
  grid-template-columns: 1fr 1fr;
}

.form-row--1col {
  grid-template-columns: 1fr;
}

.form-field {
  display: flex;
  flex-direction: column;
}

.form-field label {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #E6EAF1;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-dark);
  background: #FFFFFF;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  outline: none;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--green-primary);
  box-shadow: 0 0 0 3px rgba(30,58,138,0.12);
  background: var(--white);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #8A93A4;
}

.form-field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%233a5a3a' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-field textarea {
  min-height: 90px;
  resize: vertical;
}

/* Save button */
.profile-save {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}

.profile-save .btn-save {
  padding: 12px 36px;
  background: var(--green-primary);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(30,58,138,0.25);
}

.profile-save .btn-save:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(30,58,138,0.35);
}

.profile-card .btn-change {
  padding: 12px 36px;
  background:var(--green-primary);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(30,58,138,0.25);
}

.profile-card .btn-change:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(30,58,138,0.25);
}

/* ===== DELETE ACCOUNT ===== */
.btn-delete {
  padding: 12px 28px;
  background: #e53935;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-delete:hover {
  background: #c62828;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(229,57,53,0.3);
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background: var(--white);
  border-radius: 20px;
  padding: 36px;
  width: 100%;
  max-width: 440px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-card__icon {
  margin-bottom: 16px;
}

.modal-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.modal-card__text {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.6;
}

.modal-card__input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #E6EAF1;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  text-align: center;
  margin-top: 12px;
  outline: none;
  transition: border-color 0.3s ease;
}

.modal-card__input:focus {
  border-color: #e53935;
  box-shadow: 0 0 0 3px rgba(229,57,53,0.1);
}

.modal-card__actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.modal-btn {
  flex: 1;
  padding: 12px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.modal-btn--cancel {
  background: #f0f0f0;
  color: var(--text-dark);
}

.modal-btn--cancel:hover {
  background: #e0e0e0;
}

.modal-btn--danger {
  background: #e53935;
  color: var(--white);
}

.modal-btn--danger:hover:not(:disabled) {
  background: #c62828;
}

.modal-btn--danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Password modal */
.modal-password-field {
  margin-top: 12px;
}

.modal-password-error {
  font-size: 13px;
  color: #c62828;
  font-weight: 500;
  margin-top: 6px;
  display: none;
}

.modal-btn--primary {
  background: #15306E;
  color: var(--white);
}

.modal-btn--primary:hover:not(:disabled) {
  background: #1a4e8a;
}

.modal-btn--primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===== INLINE OTP VERIFICATION ===== */
.otp-verify-card {
  background: #fff8e1;
  border: 1.5px solid #ffe082;
  border-radius: 12px;
  padding: 20px 24px;
  margin-top: 16px;
  animation: fadeIn 0.35s ease;
}

.otp-verify-card__header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #e65100;
  line-height: 1.5;
  font-weight: 500;
}

.otp-verify-card__header svg {
  flex-shrink: 0;
  margin-top: 1px;
}

.otp-verify-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.otp-input-group {
  display: flex;
  gap: 10px;
  align-items: center;
}

.otp-input-group input {
  width: 160px;
  padding: 12px 14px;
  border: 1.5px solid #E6EAF1;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 6px;
  text-align: center;
  color: var(--text-dark);
  background: var(--white);
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.otp-input-group input:focus {
  border-color: var(--green-primary);
  box-shadow: 0 0 0 3px rgba(30,58,138,0.12);
}

.btn-verify-otp {
  padding: 12px 24px;
  background: var(--green-primary);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(30,58,138,0.2);
}

.btn-verify-otp:hover:not(:disabled) {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.btn-verify-otp:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-resend-otp {
  background: none;
  border: none;
  color: #15306E;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  align-self: flex-start;
}

.btn-resend-otp:hover {
  color: #1a4e8a;
}

.otp-verify-card__status {
  font-size: 13px;
  font-weight: 500;
  min-height: 18px;
}

.otp-verify-card__status--success {
  color: #0A5C31;
}

.otp-verify-card__status--error {
  color: #c62828;
}

/* ===== PROFILE SECTIONS ===== */
.profile-section {
  display: none;
}

.profile-section.active {
  display: block;
  animation: fadeIn 0.35s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== TOGGLE SWITCH ===== */
.toggle-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.toggle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid rgba(30,58,138,0.08);
}

.toggle-item:last-child {
  border-bottom: none;
}

.toggle-item__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toggle-item__label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-dark);
}

.toggle-item__desc {
  font-size: 12px;
  color: var(--text-body);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #ccc;
  border-radius: 26px;
  transition: 0.3s ease;
}

.toggle-slider::before {
  content: "";
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: var(--white);
  border-radius: 50%;
  transition: 0.3s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--green-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(22px);
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  top: 80px;
  right: 24px;
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-body);
  z-index: 300;
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.4s ease;
  pointer-events: none;
  max-width: 420px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.toast--visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.toast--success {
  background: #EAF5EE;
  color: #0A5C31;
  border: 1px solid #a5d6a7;
}

.toast--error {
  background: #fff5f5;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(4px);
  z-index: 250;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-body);
}

.loading-overlay.active {
  display: flex;
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(30,58,138,0.2);
  border-top-color: var(--green-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== VALIDATION ERRORS ===== */
.validation-errors {
  background: #fff5f5;
  border: 1px solid #ef9a9a;
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 16px;
}

.val-error {
  font-size: 13px;
  color: #c62828;
  margin-bottom: 4px;
}

.val-error:last-child {
  margin-bottom: 0;
}

/* ===== FIELD HINTS ===== */
.field-hint {
  font-size: 12px;
  color: var(--text-body);
  margin-top: 4px;
}

#email-hint {
  color: #e65100;
  font-weight: 500;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .profile-layout {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    min-width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 20px;
    gap: 12px;
    align-items: center;
    justify-content: center;
  }
  .sidebar__nav {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  .sidebar__email {
    margin-bottom: 0;
  }
  .profile-main {
    padding: 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .form-row--2col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .profile-main__title {
    font-size: 22px;
  }
  .profile-card {
    padding: 20px;
  }
  .toast {
    left: 16px;
    right: 16px;
    max-width: 100%;
  }
}


/* ===== TRANSACTION HISTORY ===== */
.txn-state {
  font-size: 14px;
  color: var(--text-body, #475467);
  padding: 18px 0;
}
.txn-state--error { color: #b42318; }

.txn-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--theme-line, #E4E7EC);
  border-radius: 12px;
}

.txn-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  min-width: 640px;
}

.txn-table thead th {
  text-align: left;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--theme-ink-faint, #98A2B3);
  background: var(--theme-line-soft, #F2F4F7);
  padding: 12px 16px;
  white-space: nowrap;
}

.txn-table tbody td {
  padding: 14px 16px;
  border-top: 1px solid var(--theme-line, #E4E7EC);
  color: var(--theme-ink, #101828);
  vertical-align: top;
}

.txn-table tbody tr:hover { background: var(--theme-primary-wash, #EEF1FA); }

.txn-ref {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-weight: 600;
  font-size: 12.5px;
  color: var(--theme-primary-deep, #15306E);
  white-space: nowrap;
}

.txn-amt { font-weight: 700; white-space: nowrap; }

.txn-method,
.txn-balance {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--theme-ink-faint, #98A2B3);
  margin-top: 2px;
}
.txn-balance { color: var(--theme-accent-deep, #8A6A18); }

.txn-action-col { text-align: right; white-space: nowrap; }

/* Status badges */
.txn-badge {
  display: inline-block;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.txn-badge--verified { background: var(--theme-success-wash, #F0FAEC); color: var(--theme-secondary-deep, #0A5C31); }
.txn-badge--review   { background: var(--theme-primary-wash, #EEF1FA); color: var(--theme-primary-deep, #15306E); }
.txn-badge--pending  { background: var(--theme-accent-wash, #FBF5E7); color: var(--theme-accent-deep, #8A6A18); }
.txn-badge--rejected { background: #FEF3F2; color: #b42318; }
.txn-badge--expired  { background: #F2F4F7; color: #667085; }

/* Receipt button */
.txn-receipt-btn {
  display: inline-block;
  padding: 7px 14px;
  background: var(--theme-primary, #1E3A8A);
  color: var(--white, #fff);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.15s;
}
.txn-receipt-btn:hover { background: var(--theme-primary-deep, #15306E); }

@media (max-width: 640px) {
  .txn-table { font-size: 13px; }
  .txn-table thead th,
  .txn-table tbody td { padding: 11px 12px; }
}